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NEC PC Engine/TurboGrafx-16 Games/Consoles => Console Repair/Mod Center => Topic started by: gtsamour on 05/26/2017, 04:52 PM

Title: PCE white displaying either white or teal blue screen without cart
Post by: gtsamour on 05/26/2017, 04:52 PM
My PCE white displaying either white (most of the times) or teal blue screen without a cart inserted.

When a cart, everdrive or arcade card is inserted everything seems to be working ok.

I'm a bit worried about the teal blue screen that I get sometimes without a cart inserted. Does it mean something is wrong with my console?
Title: Re: PCE white displaying either white or teal blue screen without cart
Post by: crazydean on 05/26/2017, 05:28 PM
If it ain't broke, fix it till it is!
Title: Re: PCE white displaying either white or teal blue screen without cart
Post by: Nazi NecroPhile on 05/26/2017, 05:38 PM
WTF?  It's almost June 1st.  You're two months late.
Title: Re: PCE white displaying either white or teal blue screen without cart
Post by: DragonmasterDan on 05/26/2017, 05:43 PM
Is this a PC Engine Duo R or something where you're expecting the system card screen to show up or a regular white PCE with no built in menu?
Title: Re: PCE white displaying either white or teal blue screen without cart
Post by: gtsamour on 05/26/2017, 05:43 PM
Quote from: crazydean on 05/26/2017, 05:28 PMIf it ain't broke, fix it till it is!
LOL!!! that's a good one ;)
Title: Re: PCE white displaying either white or teal blue screen without cart
Post by: HuMan on 05/26/2017, 05:45 PM
It means nothing. The PC Engine just displays whatever code is in the video RAM as a color. It entirely depends on the make and model of the SRAM used as video RAM. The exact same thing happens with the NES and Famicom.
Title: Re: PCE white displaying either white or teal blue screen without cart
Post by: gtsamour on 05/26/2017, 05:46 PM
Quote from: DragonmasterDan on 05/26/2017, 05:43 PMIs this a PC Engine Duo R or something where you're expecting the system card screen to show up or a regular white PCE with no built in menu?
Its a white regular PCE, not expecting anything to show up without a card but a white screen. Its just that sometimes I get a light blue screen and I was wondering if thats an error color code of some kind. The console seems to be working fine though, everdrive, cds all ok.

Maybe I'm flipping the switch too fast, I noticed that if i turn it on, then back off and on again fast, a color screen shows up (light blue or green)...

Quote from: HuMan on 05/26/2017, 05:45 PMIt means nothing. The PC Engine just displays whatever code is in the video RAM as a color. It entirely depends on the make and model of the SRAM used as video RAM. The exact same thing happens with the NES and Famicom.
Thank you for the info, I appreciate it ;)

I got worried because I read somewhere that solid color screens are error codes.

So nothing to worry about right?
Title: Re: PCE white displaying either white or teal blue screen without cart
Post by: SignOfZeta on 05/26/2017, 06:52 PM
Dude. No. It's fine. They all do this.